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San Jose

$415+ Cheap flights from South Korea to San Jose, CA (SJC)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 2/11. Fares are subject to change and may not be available on all flights or dates of travel.
ICN — SJC
Feb 28 — Mar 71
Sat 2/28
Sat 3/7
1 adult, Economy
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Cheap flight deals from South Korea to San Jose

Cheapest flights from South Korea to San Jose
Explore the most affordable flight options available from South Korea to San Jose. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 29, 2026.

This United Airlines deal was found by Cheapflights users on 1/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/411:30 am
ICN
-
SJC
2 stops22h 04m
United Airlines
Wed 9/28:25 am
SJC
-
ICN
2 stops27h 55m
United Airlines
Deal found 1/28$501
This WhyPayMore deal was found by Cheapflights users on 1/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure WhyPayMore is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 1/318:35 pm
ICN
-
SJC
1 stop33h 25m
Hawaiian Airlines
Wed 2/43:36 pm
SJC
-
ICN
1 stop33h 59m
Hawaiian Airlines
Deal found 1/28$687
This American Airlines deal was found by Cheapflights users on 1/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/47:15 pm
ICN
-
SJC
2 stops35h 40m
American Airlines
Sun 2/82:32 pm
SJC
-
ICN
1 stop33h 13m
American Airlines
Deal found 1/28$690
This SmartFares deal was found by Cheapflights users on 1/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 2/218:35 pm
ICN
-
SJC
1 stop19h 24m
Multiple Airlines
Sat 2/287:10 pm
SJC
-
ICN
1 stop30h 25m
Multiple Airlines
Deal found 1/28$697
This Alaska Airlines deal was found by Cheapflights users on 1/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/37:35 pm
ICN
-
SJC
1 stop16h 25m
Alaska Airlines
Mon 9/77:03 am
SJC
-
ICN
1 stop18h 27m
Alaska Airlines
Deal found 1/28$707
This Alaska Airlines deal was found by Cheapflights users on 1/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/98:35 pm
ICN
-
SJC
1 stop15h 25m
Multiple Airlines
Sun 9/610:03 am
SJC
-
ICN
1 stop15h 27m
Multiple Airlines
Deal found 1/29$708
This Delta deal was found by Cheapflights users on 1/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/108:05 pm
ICN
-
SJC
2 stops28h 11m
Delta
Sun 9/65:45 am
SJC
-
ICN
2 stops19h 05m
Delta
Deal found 1/29$713
This United Airlines deal was found by Cheapflights users on 1/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/34:50 pm
ICN
-
SJC
2 stops40h 44m
United Airlines
Sat 9/53:00 pm
SJC
-
ICN
2 stops21h 20m
United Airlines
Deal found 1/28$723
This BusinessClass deal was found by Cheapflights users on 1/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure BusinessClass is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/28:35 pm
ICN
-
SJC
1 stop30h 13m
Multiple Airlines
Fri 2/67:10 pm
SJC
-
ICN
1 stop30h 25m
Multiple Airlines
Deal found 1/28$724
This WhyPayMore deal was found by Cheapflights users on 1/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure WhyPayMore is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/294:40 pm
ICN
-
SJC
1 stop17h 12m
Korean Air
Sun 5/107:00 am
SJC
-
ICN
1 stop18h 50m
Korean Air
Deal found 1/28$725
This hutchgo.com deal was found by Cheapflights users on 1/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure hutchgo.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/228:35 pm
ICN
-
SJC
1 stop33h 00m
Hawaiian Airlines
Sat 4/117:05 pm
SJC
-
ICN
1 stop31h 30m
Hawaiian Airlines
Deal found 1/27$726
This United Airlines deal was found by Cheapflights users on 1/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 3/712:45 pm
ICN
-
SJC
2 stops25h 31m
United Airlines
Sat 9/53:00 pm
SJC
-
ICN
2 stops32h 00m
United Airlines
Deal found 1/29$729

Find flight deals from South Korea to San Jose

Keep the following information in mind while searching for South Korea to San Jose flight deals. Data was last updated January 29, 2026.

Round-trip from

$501
(United Airlines)

One-way from

$415
(American Airlines)
From South Korea to San Jose
Search Deals
One-way flight from South Korea to San Jose
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from South Korea to San Jose that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated January 29, 2026.
Use the filters below to find and compare flights from South Korea to San Jose that are best for you.

Fly from

South Korea

Fly to

San Jose

Route

Depart

Return

Price

IncheonSan Jose

ICN - SJC

ICNSJC

Incheon Intl

Sat 2/21

8:35 pm-10:59 pm

1 stop19h 24m

San Jose

Sat 2/28

7:10 pm-6:35 pm

1 stop30h 25m

$697

IncheonSan Jose

ICN - SJC

ICNSJC

Incheon Intl

Thu 6/4

7:35 pm-8:00 pm

1 stop16h 25m

San Jose

Mon 9/7

10:03 am-5:30 pm

1 stop15h 27m

$707

IncheonSan Jose

ICN - SJC

ICNSJC

Incheon Intl

Wed 6/3

7:00 pm-5:04 pm

1 stop14h 04m

San Jose

Sat 9/5

5:00 pm-4:50 pm

2 stops31h 50m

$707

IncheonSan Jose

ICN - SJC

ICNSJC

Incheon Intl

Fri 6/5

7:00 pm-7:05 pm

1 stop16h 05m

San Jose

Wed 9/2

5:45 am-4:50 pm

2 stops19h 05m

$707

IncheonSan Jose

ICN - SJC

ICNSJC

Incheon Intl

Wed 6/3

7:35 pm-8:00 pm

1 stop16h 25m

San Jose

Mon 9/7

7:03 am-5:30 pm

1 stop18h 27m

$707

IncheonSan Jose

ICN - SJC

ICNSJC

Incheon Intl

Fri 6/5

7:00 pm-7:05 pm

1 stop16h 05m

San Jose

Thu 9/3

5:45 am-3:20 pm

1 stop17h 35m

$707

IncheonSan Jose

ICN - SJC

ICNSJC

Incheon Intl

Mon 6/8

7:00 pm-5:04 pm

1 stop14h 04m

San Jose

Mon 9/7

5:45 am-4:50 pm

2 stops19h 05m

$707

IncheonSan Jose

ICN - SJC

ICNSJC

Incheon Intl

Thu 6/4

7:00 pm-5:04 pm

1 stop14h 04m

San Jose

Tue 9/1

7:15 am-4:50 pm

1 stop17h 35m

$707

IncheonSan Jose

ICN - SJC

ICNSJC

Incheon Intl

Tue 6/9

7:00 pm-5:04 pm

1 stop14h 04m

San Jose

Sat 9/5

5:00 pm-4:50 pm

2 stops31h 50m

$707

IncheonSan Jose

ICN - SJC

ICNSJC

Incheon Intl

Mon 6/8

7:00 pm-5:04 pm

1 stop14h 04m

San Jose

Wed 9/2

5:45 am-4:50 pm

2 stops19h 05m

$707

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/28

Showing 1-10 of 35 results
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Best time to book a flight from South Korea to San Jose

Have a flexible travel schedule? Discover the best time to fly to San Jose from South Korea with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from South Korea to San Jose

What is the cheapest month to book a flight from South Korea to San Jose, California?

Currently, February is the cheapest month in which you can book a flight from South Korea to San Jose, California (average of $361). Flying from South Korea to San Jose, California in August is currently the most expensive (average of $631). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from KR to SJC?

Find hourly flight availability from South Korea to San Jose. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated January 29, 2026.

A simple way to save on the total cost of your ticket is to fly from South Korea to San Jose, California at noon. If you’re flexible enough to do this you can expect to save up to 29% on your trip compared to booking a flight in the evening.

What is the cheapest day to fly from South Korea to San Jose, California?

Use this chart to determine the cheapest time to fly round-trip from South Korea to San Jose. Price data was last updated on March 30, 2025.

Travelers seeking maximum savings on their South Korea to San Jose, California flight should consider departing on Tuesday at noon when fares are most often at their lowest. Sunday evenings flights should be avoided if possible as fares are typically the most expensive at this time.

Related info for your journey

Find useful and relevant information for your journey from South Korea to San Jose. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to San Jose from South Korea?

    San Jose (SJC) is the airport you will fly into if you book a flight from South Korea to San Jose. It is only a 2.9 mi journey from San Jose (SJC) to San Jose’s city center.

  • How long is the flight from South Korea to San Jose, California?

    For as low as $707, Alaska Airlines can have you in San Jose, California from South Korea in 14h 04m. South Korea and San Jose, California are separated by a distance of 5672 mi. This flight may include one or multiple stops.

  • What are the most popular routes from South Korea to San Jose, California?

    While some choose either Daegu - San Jose or Seoul Gimpo Intl - San Jose, Incheon Intl - San Jose is the most popular route from South Korea to San Jose, California.

  • Can I find deals for flights from South Korea to San Jose that include hotel bookings?

    Yes. In addition to deals on South Korea to San Jose flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from South Korea to San Jose?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from South Korea to San Jose.

  • Can I find deals for business class flights from South Korea to San Jose?

    Yes. Cheapflights offers flight deals from South Korea to San Jose by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from South Korea to San Jose, California?

    Currently, February is the cheapest month in which you can book a flight from South Korea to San Jose, California (average of $361). Flying from South Korea to San Jose, California in August is currently the most expensive (average of $631). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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